SB 1231 Thermocouple signal board
SMIATIC S7-1200, Analog input, SB 1231 TC, 1 AI thermocouples Type J or K
- Different measuring ranges:Type J and K thermicouples; analog signal recording +/-80 mV.
- Compensation of the cold connecting point:Feaults caused by contact voltages at the connection between thermocouple and module are prevented; when recording analog signals (+/-80 mV), the compensation is automatically deactivated.
- Temperature scale:The measured temperature can be displayed in 'C or 'F.